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Hyun IG, Choi Y, Han HS, Yoon YS, Cho JY, Kim KH, Han S. Feasibility of Solo Single-Incision Laparoscopic Surgery in Non-anatomical Minor Liver Resection: a Propensity Score-Matched Analysis. J Gastrointest Surg 2021; 25:681-687. [PMID: 32157607 DOI: 10.1007/s11605-020-04527-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 01/22/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND We introduced solo surgery using a laparoscopic scope holder to wide an operator's activity range and reduce instrument crowding and clashing in single incisional surgery. This study aimed to compare the surgical outcomes of solo single-incision laparoscopic surgery (SILS) and conventional multiport laparoscopic surgery (MULS) for hepatocellular carcinoma (HCC). METHODS Among 477 consecutive patients between January 2004 and December 2017, 214 patients were included. To overcome selection bias, we performed 1:1 match using propensity score matching between SILS and MULS. Baseline characteristics, operative outcomes, and postoperative complications were compared. RESULTS No significant differences in baseline characteristics and pathologic features were found between the two groups. Operation time, estimated blood loss, and postoperative major complication were not significantly different (119.0 min vs 141.6 min, p = 0.275; 200.0 mL min vs 373.3 min, p = 0.222; 0 vs 0, p = 1.000). However, postoperative hospital stay was significantly shorter in SILS (2.73 days vs 7.67 days, p = 0.005). CONCLUSIONS Solo SILS had comparable postoperative complications and feasibility in the aspect of operation time and hospital stay compared with conventional MULS for a favorable located single HCC.
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Affiliation(s)
- In Gun Hyun
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, Republic of Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, Republic of Korea.
| | - Ho-Seong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, Republic of Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, Republic of Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, Republic of Korea
| | - Kil Hwan Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, Republic of Korea
| | - Sunjong Han
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, 166 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, Republic of Korea
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Is Single-Incision Laparoscopic Liver Surgery Safe and Efficient for the Treatment of Malignant Hepatic Tumors? A Systematic Review. J Gastrointest Cancer 2021; 51:425-432. [PMID: 31388921 DOI: 10.1007/s12029-019-00285-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE The objective of this review was to evaluate the safety and efficiency of single-incision laparoscopic liver surgery (SILLS) for malignant liver lesions. METHODS A retrospective review of the Medline database was performed, including studies published up to February 2019. RESULTS Overall, 69 patients (50 males) with a median age of 61 years (range, 31-90) from 16 studies underwent SILLS for malignant liver disease and were included in this review. The majority of patients underwent resection for hepatocellular carcinoma (n = 52, 75 %), followed by metastatic disease (n = 15, 22 %). The hepatic lesions were located in anterolateral liver segments in 62 patients (90 %) and in posterosuperior liver segments in 7 patients (10 %). Sixty-five patients (94 %) underwent minor liver resection. The median blood loss was 200 mL (range 0-2500), while 4 patients that underwent single-port resection were converted to either conventional laparoscopy or open resections. Two cases were reported to be associated with postoperative complications in the single-port group (1 [1.7 %] grade Dindo-Clavien I-II, 1 [1.7 %] grade Dindo-Clavien III-IV), while no complications were noted in the multiport group. All patients successfully underwent R0 resection. CONCLUSIONS SILLS seems to be a safe and efficient treatment modality for malignant liver disease when performed by experienced surgeons in carefully selected patients. More studies are needed to better identify which patients may benefit from such an operative approach.
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Li HY, Wei L, Zeng ZG, Qu W, Zhu ZJ. Laparoscopic left lateral sectionectomy in pediatric living donor liver transplantation by single-port approach: A case report. World J Clin Cases 2020. [DOI: 10.12998/wjcc.v8.i23.6096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Li HY, Wei L, Zeng ZG, Qu W, Zhu ZJ. Laparoscopic left lateral sectionectomy in pediatric living donor liver transplantation by single-port approach: A case report. World J Clin Cases 2020; 8:6103-6109. [PMID: 33344611 PMCID: PMC7723710 DOI: 10.12998/wjcc.v8.i23.6103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/01/2020] [Accepted: 10/20/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Single-port laparoscopy has been used in a variety of abdominal operations. We report the first case of single-port laparoscopic left lateral sectionectomy in pediatric laparoscopic living donor liver transplantation.
CASE SUMMARY A 28-year-old man volunteered for living liver donation to his daughter who was diagnosed with liver cirrhosis and portal hypertension after the Kasai procedure for biliary atresia. His body mass index was 20.5 kg/m2. Liver dynamic computed tomography showed: (1) Left lateral graft volume of 232.76 cm3 with a graft-to-recipient weight ratio of 2.59%; and (2) Right hepatic artery derived from the superior mesenteric artery. A single-port access system was placed through a transumbilical incision, including four trocars: two 12-mm ports for a camera and endoscopic stapler and two 5-mm working ports. Liver parenchyma was dissected by a Harmonic and Cavitron Ultrasonic Surgical Aspirator, while bipolar was used for coagulation. The bile duct was transected above the bifurcation by indocyanine green fluorescence cholangiography. The specimen was retrieved from the umbilical incision. The total operation time was 4 h without blood transfusion. The final graft weight was 233.6 g with graft-to-recipient weight ratio of 2.60%. The donor was discharged uneventfully on postoperative day 4.
CONCLUSION Single-port laparoscopic left lateral sectionectomy is feasible in pediatric laparoscopic living donor liver transplantation in an experienced transplant center.
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Affiliation(s)
- Hong-Yu Li
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Lin Wei
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhi-Gui Zeng
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Wei Qu
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhi-Jun Zhu
- Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
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Single-Port Laparoscopic Hepatectomy for Liver Tumor: Operative Steps (With Video). Surg Laparosc Endosc Percutan Tech 2020; 29:e98-e101. [PMID: 31567784 DOI: 10.1097/sle.0000000000000724] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND The single-port laparoscopic technique has been widely applied in abdominal surgery. We introduce a single-port laparoscopic hepatectomy for liver tumor in a single center. MATERIALS AND METHODS This study included 37 patients who underwent single-port laparoscopic liver resection for liver tumor in the segments II, III, IV, and V between October 2017 and November 2018. Their perioperative course and operative techniques were retrospectively evaluated. RESULTS All patients underwent single-port laparoscopic hepatectomy for liver tumor. None of the cases was converted to open surgery. The median procedure duration was 100 minutes (39 to 240 min), and the median blood loss volume was 50 mL (30 to 300 mL). No postoperative complications >3 grades were observed during the perioperative period. The median postoperative hospital stay was 4 days (3 to 7 d). CONCLUSIONS Single-port laparoscopic hepatectomy is a safe, feasible, and minimal incision, especially for tumors in the left lobe.
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Long-term and short-term surgical outcomes of single-incision laparoscopic hepatectomy on anterolateral liver segments. Surg Endosc 2019; 34:2969-2979. [PMID: 31482356 DOI: 10.1007/s00464-019-07080-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 08/21/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND Laparoscopic liver resection yields improved short-term surgical outcomes, whereas the reports about clinical benefits of single-incision laparoscopic hepatectomy (SILH) are scarce. This retrospective study is to compare the surgical outcomes of SILH with those of multi-incision laparoscopic hepatectomy (MILH). METHODS The study included 54 patients who had undergone SILH and 184 patients who had undergone MILH between January 2010 and December 2017. Short-term outcomes were compared in those of patients who underwent left lateral sectionectomy and partial hepatectomy of segment 5-6. A subgroup analysis of hepatocellular carcinoma (HCC) was also performed for long-term outcome comparisons. RESULTS In those of patients who underwent left lateral sectionectomy, SILH group had less chronic hepatitis B (15.2 vs. 45.8%; p = 0.004), less liver cirrhosis (12.1 vs. 50.0%; p = 0.002), less tumor proximal to major vessel (6.1 vs. 29.2%; p = 0.018), shorter surgical time (113.2 ± 37.9 vs. 146.0 ± 50.5 min; p = 0.007), and shorter postoperative hospital stays (4.4 ± 1.1 vs. 5.4 ± 1.3 days; p = 0.002) compared with MILH group. In those of patients with tumor located at segment 5-6, no significant differences were observed in surgical time, blood loss, complications, and mortality. Single-incision laparoscopic partial hepatectomy was only associated with wider surgical margins (11.8 ± 7.0 vs. 5.3 ± 5.2 mm; p = 0.003). In the HCC subgroup, SILH had similar 1-, 3-, and 5-year overall survival and 1-, 3-, and 5-year recurrence-free survival rates compared with patients who had undergone MILH. CONCLUSIONS The study demonstrates the safety and feasibility of single-incision laparoscopic liver resection for left lateral sectionectomy and partial hepatectomy for segment 5-6. In selected patients within the group and by experienced surgical team, the SILH technique results in comparable short-term surgical outcomes and long-term oncological outcomes.
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Laparoscopic Hilar Lymph Node Sampling in Patients With Biliary Tract Cancers That are Rarely Associated With Nodal Metastasis. Surg Laparosc Endosc Percutan Tech 2018; 28:90-95. [PMID: 29369964 DOI: 10.1097/sle.0000000000000510] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE Among the various types of biliary tract cancer, patients with single, small (<5 cm), peripheral intrahepatic cholangiocarcinoma (ICC), or small (<2 cm) gallbladder tumors (GBTs) rarely develop lymph node (LN) metastasis. We investigated a laparoscopic approach for hilar LN sampling in such cases. METHODS Among the 176 patients with biliary tract cancer who were treated from January 2012 to March 2017, 21 (ICC, n=4; GBT, n=17) met the above indications. RESULTS All patients were treated by a laparoscopic approach with R0 resection. After determining the pathologic diagnosis, 9 patients with GBT and all 4 patients with ICC underwent laparoscopic LN sampling; the mean numbers of sampled LNs were 2.6 and 7.3, respectively; no patients had metastasis. The mean operating times for GBT and ICC were 223 and 379 minutes, respectively; the mean blood loss was 23 mL and 171 mL. With the exception of 1 patient who developed intrahepatic metastasis of ICC at the opposite liver lobe, all of the patients were recurrence free. CONCLUSIONS A laparoscopic approach could be safely applied under our indications.
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Kobayashi S, Fukui K, Takeda Y, Nakahira S, Tsujie M, Shimizu J, Miyamoto A, Eguchi H, Nagano H, Doki Y, Mori M. Short-term outcomes of open liver resection and laparoscopic liver resection: Secondary analysis of data from a multicenter prospective study (CSGO-HBP-004). Ann Gastroenterol Surg 2017; 2:87-94. [PMID: 29863161 PMCID: PMC5881366 DOI: 10.1002/ags3.12046] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 09/01/2017] [Indexed: 12/13/2022] Open
Abstract
The aim of the present study was to compare short-term outcomes of laparoscopic and open liver resection (LLR and OLR, respectively), and we first analyzed a preoperatively enrolled and prospectively collected database. We carried out a secondary analysis using a preoperative enrolled database that included the details of 786 patients who had been enrolled in a previously carried out randomized controlled trial to assess short-term outcomes, including morbidities. Statistical analyses included logistic regression, propensity score matching (PSM) with replacement, and inverse probability of treatment weighting (IPTW) analyses. Among 780 liver resections, OLR was carried out in 543 patients and LLR was carried out in 237 patients. LLR was selected in patients with a worse liver function and was related to a smaller resected liver weight and/or partial resection. Logistic regression, PSM, and IPTW analyses revealed that LLR was associated with less blood loss and a lower incidence of morbidities, but a longer operating time. LLR was found to be a preferred factor in biliary leakage by IPTW only. LLR was a preferred factor for blood loss, morbidities and hospital stay, but was associated with a longer operating time. UMIN-CTR, UMIN000003324.
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Affiliation(s)
- Shogo Kobayashi
- Department of Surgery Osaka Medical Center for Cancer and Cardiovascular Diseases Osaka Japan.,Department of Surgery Osaka University Hospital Osaka Japan.,Department of Surgery Osaka International Cancer Institute Osaka Japan
| | - Keisuke Fukui
- Osaka Medical Center for Cancer and Cardiovascular Diseases Center for Cancer Control and Statistics Osaka Japan.,Osaka International Cancer Institute Center for Cancer Control and Statistics Osaka Japan
| | - Yutaka Takeda
- Department of Surgery Kansai Rosai Hospital Amagasaki Japan
| | - Shin Nakahira
- Department of Surgery Kansai Rosai Hospital Amagasaki Japan
| | - Masanori Tsujie
- Department of Surgery Nara Hospital Kinki University Faculty of Medicine Ikoma Japan
| | - Junzo Shimizu
- Department of Surgery Osaka Rosai Hospital Sakai Japan
| | - Atsushi Miyamoto
- Department of Hepatobiliary-Pancreatic Surgery National Hospital Organization Osaka National Hospital Osaka Japan
| | | | - Hiroaki Nagano
- Department of Surgery Osaka University Hospital Osaka Japan
| | - Yuichiro Doki
- Department of Surgery Osaka University Hospital Osaka Japan
| | - Masaki Mori
- Department of Surgery Osaka University Hospital Osaka Japan
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The Role of the Single Incision Laparoscopic Approach in Liver and Pancreatic Resectional Surgery. Minim Invasive Surg 2016; 2016:1454026. [PMID: 27891251 PMCID: PMC5116530 DOI: 10.1155/2016/1454026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 10/01/2016] [Accepted: 10/18/2016] [Indexed: 12/21/2022] Open
Abstract
Introduction. Single incision laparoscopic surgery (SILS) has gained increasing support over the last few years. The aim of this narrative review is to analyse the published evidence on the use and potential benefits of SILS in hepatic and pancreatic resectional surgery for benign and malignant pathology. Methods. Pubmed and Embase databases were searched using the search terms “single incision laparoscopic”, “single port laparoscopic”, “liver surgery”, and “pancreas surgery”. Results. Twenty relevant manuscripts for liver and 9 for pancreatic SILS resections were identified. With regard to liver surgery, despite the lack of comparative studies with other minimal invasive techniques, outcomes have been acceptable when certain limitations are taken into account. For pancreatic resections, when compared to the conventional laparoscopic approach, SILS produced comparable results with regard to intra- and postoperative parameters, including length of hospitalisation and complications. Similarly, the results were comparable to robotic pancreatectomies, with the exception of the longer operative time reported with the robotic approach. Discussion. Despite the limitations, the published evidence supports that SILS is safe and feasible for liver and pancreatic resections when performed by experienced teams in the tertiary setting. However, no substantial benefit has been identified yet, especially compared to other minimal invasive techniques.
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Yao DB, Wu SD. Application of stapling devices in liver surgery: Current status and future prospects. World J Gastroenterol 2016; 22:7091-7098. [PMID: 27610019 PMCID: PMC4988303 DOI: 10.3748/wjg.v22.i31.7091] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 06/07/2016] [Accepted: 06/15/2016] [Indexed: 02/06/2023] Open
Abstract
The liver is a vascular-rich solid organ. Safe and effective dissection of the vessels and liver parenchyma, and control of intraoperative bleeding are the main concerns when performing liver resection. Several studies have confirmed that intraoperative blood loss and postoperative transfusion are predictors of postoperative morbidity and mortality in liver surgery. Various methods and instruments have been developed during hepatectomy. Stapling devices are crucial for safe and rapid anastomosis. They are used to divide hepatic veins and portal branches, and to transect liver parenchyma in open liver resection. In recent years, laparoscopic liver surgery has developed rapidly, and is now preferred by many surgeons. Stapling devices have also been gradually introduced in laparoscopic liver surgery, from dividing vascular and biliary structures to parenchymal transection. This may be because staplers make manipulation more simple, rapid and safe. Even in single incision laparoscopic surgery, which is recognized as a new minimally invasive technique, staplers are also utilized, especially in left lateral hepatectomy. For safe application of stapling devices in liver surgery, more related designs and modifications, such as application of a suitable laparoscopic articulating liver tissue crushing device, a staple line reinforcement technique with the absorbable polymer membrane or radiofrequency ablation assistance, are still needed. More randomized studies are needed to demonstrate the benefits and find broader indications for the use of stapling devices, to help expand their application in liver surgery.
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Karabicak I, Karabulut K. Single port laparoscopic liver surgery: A minireview. World J Gastrointest Endosc 2016; 8:444-50. [PMID: 27358670 PMCID: PMC4919693 DOI: 10.4253/wjge.v8.i12.444] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 04/20/2016] [Accepted: 05/17/2016] [Indexed: 02/05/2023] Open
Abstract
Nowadays, the trend is to perform surgeries with "scarless" incisions. In light of this, the single-port laparoscopic surgery (SPLS) technique is rapidly becoming widespread due to its lack of invasiveness and its cosmetic advantages, as the only entry point is usually hidden in the umbilicus. The interest in "scarless" liver resections did not grow as rapidly as the interest in other scarless surgeries. Hepatopancreatobiliary surgeons are reluctant to operate a malignant lesion through a narrow incision with limited exposure. There are concerns over adverse oncological outcomes for single-port laparoscopic liver resections (SPL-LR) for hepatocellular carcinoma or metastatic colorectal cancer. In addition, getting familiar with using the operating instruments through a narrow incision with limited exposure is very challenging. In this article, we reviewed the published literature to describe history, indications, contraindications, ideal patients for new beginners, technical difficulty, advantages, disadvantages, oncological concern and the future of SPL-LR.
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Miyata R, Kameyama N, Tomita M, Mitsuhashi H, Baba S, Amemiya R, Amada E. Transumbilical glove port: A cost-effective method for single-incision laparoscopic hepatectomy. SAGE Open Med Case Rep 2015; 3:2050313X14568699. [PMID: 27489679 PMCID: PMC4857323 DOI: 10.1177/2050313x14568699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 12/22/2014] [Indexed: 12/07/2022] Open
Abstract
Objectives: Emerging concepts of “reduced port surgery” have gained considerable attention from laparoscopic surgeons, including the field of liver resection. To date, 86 cases of single-incision laparoscopic hepatectomy (SILH) have been reported, with commercially available access devices being used in most of these cases. We report herein a use of homemade transumbilical glove port for SILH. Methods: A 39-year-old woman represented giant hepatic hemangioma (9-cm in size) located at the left lateral segment (S2/3). Partial hepatectomy was performed by the glove method via single port access with conventional laparoscopic bipolar forceps, grasper and scissors without the need of any single-port specific devices. Results: The operative time was 77 minutes, and intraoperative blood loss was 50 mL. The postoperative course was uneventful. Conclusions: Glove method not only has significant advantages in terms of cost, but also is superior in its versatility, allowing wider range of movements compared to conventional access devices. Taking in consideration its cost effectiveness and versatility, glove method may be a good option for SILH.
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Affiliation(s)
| | | | | | | | | | | | - En Amada
- International Goodwill Hospital, Yokohama, Japan
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Mittermair C, Schirnhofer J, Brunner E, Pimpl K, Obrist C, Weiss M, Weiss HG. Single port laparoscopy in gastroenterology and hepatology: A fine step forward. World J Gastroenterol 2014; 20:15599-15607. [PMID: 25400443 PMCID: PMC4229524 DOI: 10.3748/wjg.v20.i42.15599] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Accepted: 05/14/2014] [Indexed: 02/06/2023] Open
Abstract
Single incision laparoscopy (SIL) has become an emerging technology aiming at a further reduction of abdominal wall trauma in minimally invasive surgery. Available data is encouraging for the safe application of standardized SIL in a wide range of procedures in gastroenterology and hepatology. Compared to technically simple SIL procedures, the merit of SIL in advanced surgeries, such as liver or colorectal interventions, compared to conventional laparsocopy is self-evident without any doubt. SIL has already passed the learning curve and is routinely utilized in expert centers. This minimized approach has allowed to enter a new era of surgical management that can not be acceded without a fruitful combination of prudent training, consistent day-to-day work and enthusiastic motivation for technical innovations. Both, basic and novel technical specifics as well as particular procedures are described herein. The focus is on the most important surgical interventions in gastroenterology and aims at reviewing the current literature and shares our experience in a high volume center.
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Chang SKY, Lee KY. Therapeutic advances: Single incision laparoscopic hepatopancreatobiliary surgery. World J Gastroenterol 2014; 20:14329-14337. [PMID: 25339820 PMCID: PMC4202362 DOI: 10.3748/wjg.v20.i39.14329] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Revised: 03/29/2014] [Accepted: 06/26/2014] [Indexed: 02/06/2023] Open
Abstract
Single-port laparoscopic surgery (SPLS) is proposed to be a step towards minimizing the invasiveness of surgery, and has since gained popularity in several surgical sub-specialties including hepatopancreatobiliary surgery. SPLS has since been applied to cholecystectomy, liver resection as well as pancreatectomy for a multitude of pathologies. Benefits of SPLS over conventional multi-incision laparoscopic surgery include improved cosmesis and potentially post-operative pain at specific time periods and extra-umbilical sites. However, it is also associated with longer operating time, increased rate of complications, and increased rate of port-site hernia. There is no significant difference between length of hospital stay. SPLS has a significant learning curve that affects operating time, rate of conversion and rate of complications. In this article, we review the literature on SPLS in hepatobiliary surgery - cholecystectomy, hepatectomy and pancreatectomy, and offer tips on overcoming potential technical obstacles and minimizing the complications when performing SPLS - surgeon position, position of port and instruments, instrument crossing position, standard hand grip vs reverse hand grip, snooker cue guide position, prevention of incisional hernia. SPLS is a promising direction in laparoscopic surgery, and we recommend step-wise progression of applications of SPLS to various hepatopancreatobiliary surgeries to ensure safe adoption of the surgical technique.
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Tzanis D, Lainas P, Tranchart H, Pourcher G, Devaquet N, Perlemuter G, Naveau S, Dagher I. Atypical as well as anatomical liver resections are feasible by laparoendoscopic single-site surgery. Int J Surg Case Rep 2014; 5:580-3. [PMID: 25108073 PMCID: PMC4200877 DOI: 10.1016/j.ijscr.2013.11.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 10/28/2013] [Accepted: 11/15/2013] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Liver surgery was one of the last fields to be conquered by laparoscopy, which has become safe and effective, especially for left lateral sectionectomy (LLS) and limited peripheral resections. However, major hepatectomies remain challenging. Laparoendoscopic single-site (LESS) surgery is being employed for an increasing variety of surgical sites and indications. PRESENTATION OF CASE Three patients underwent LESS hepatectomy. A 36-year-old woman had LLS for a 38-mm adenoma, an 85-year-old woman an atypical resection of segment VI for a 12-mm hepatocellular carcinoma and a 41-year-old woman an atypical right anterior resection for a 9 cm symptomatic FNH. Procedures were performed transperitoneally with a single-port device, via a 20-mm or 30-mm incision. Operative times were 110 min for LLS, 100 min for the atypical segment VI resection and 120 min for the atypical right anterior liver resection. Blood loss was less than 50 ml in the first two patients and 150 ml in the third. Postoperative courses were uneventful. The first two patients were discharged on postoperative day 3 and the third on postoperative day 1. DISCUSSION To date, some case reports and series of LESS liver surgery have been published. We performed the reported hepatectomies after a considerable experience in laparoscopic hepatic surgery and after applying the LESS approach to other procedures. Our hepatectomy technique was not modified by the use of the single-port and results were very encouraging. CONCLUSION We believe that in selected patients, both peripheral resections and LLS are feasible by LESS surgery, with good intra-operative and post-operative results.
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Affiliation(s)
- Dimitrios Tzanis
- Department of General Surgery, Antoine-Béclère Hospital, AP-HP, 157 rue de la Porte de Trivaux, F-92140 Clamart cedex, France; University of Paris-Sud, Orsay F-91405, France
| | - Panagiotis Lainas
- Department of General Surgery, Antoine-Béclère Hospital, AP-HP, 157 rue de la Porte de Trivaux, F-92140 Clamart cedex, France; University of Paris-Sud, Orsay F-91405, France
| | - Hadrien Tranchart
- Department of General Surgery, Antoine-Béclère Hospital, AP-HP, 157 rue de la Porte de Trivaux, F-92140 Clamart cedex, France; University of Paris-Sud, Orsay F-91405, France
| | - Guillaume Pourcher
- Department of General Surgery, Antoine-Béclère Hospital, AP-HP, 157 rue de la Porte de Trivaux, F-92140 Clamart cedex, France; University of Paris-Sud, Orsay F-91405, France
| | - Niaz Devaquet
- Department of General Surgery, Antoine-Béclère Hospital, AP-HP, 157 rue de la Porte de Trivaux, F-92140 Clamart cedex, France
| | - Gabriel Perlemuter
- University of Paris-Sud, Orsay F-91405, France; Department of Gastroenterology, Antoine-Béclère Hospital, AP-HP, 157 rue de la Porte de Trivaux, F-92140 Clamart cedex, France
| | - Sylvie Naveau
- University of Paris-Sud, Orsay F-91405, France; Department of Gastroenterology, Antoine-Béclère Hospital, AP-HP, 157 rue de la Porte de Trivaux, F-92140 Clamart cedex, France
| | - Ibrahim Dagher
- Department of General Surgery, Antoine-Béclère Hospital, AP-HP, 157 rue de la Porte de Trivaux, F-92140 Clamart cedex, France; University of Paris-Sud, Orsay F-91405, France.
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Gkegkes ID, Iavazzo C. Single incision laparoscopic hepatectomy: A systematic review. J Minim Access Surg 2014; 10:107-12. [PMID: 25013325 PMCID: PMC4083541 DOI: 10.4103/0972-9941.134872] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Accepted: 09/10/2013] [Indexed: 12/11/2022] Open
Abstract
Single incision laparoscopic surgery is a rather innovative surgical technique. A systematic literature review was performed with the intention to evaluate the till now clinical evidence regarding the application of single incision technique on liver resections as a method of management in hepatic lesions. Twelve relative studies were found in the field including 30 patients with a age range from 29 to 90 years and a body mass index from 20.1 to 36.5 kg/m2. Primary hepatic carcinoma (40%), metastatic nodules (26.7%), hepatic cysts (16.7%), hepatic haemangiomas (13.3%) and hepatic adenoma (3.3%) were the most common indications of the lesions resected. The types of hepatectomy performed included partial hepatectomy (43.3%), segmentectomy (30%) and lobectomy (26.7%). In the majority of the patients, left lateral segments (II-III-IV) (76.7%) were resected. The median operative time was 110 min (range: 55-235) while the median quantity of blood loss was 50 ml (range: 0-100). No conversion to open surgery and no transfusion were needed. The duration of hospital stay ranged between 2 and 11 days. No complications, no cases of disease recurrence or death of patients were reported. None of the studies included described data on the cosmesis of the application of single incision laparoscopic technique on hepatic resections. Moreover, the surgical technique, as well as the different type of ports used is also presented in this review. Single site port laparoscopic surgery is a promising minimally invasive procedure for liver resections.
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Long-term outcome of laparoscopic versus open liver resection for hepatocellular carcinoma: a case-controlled study with propensity score matching. Surg Endosc 2013; 28:950-60. [PMID: 24149856 DOI: 10.1007/s00464-013-3254-3] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Accepted: 10/01/2013] [Indexed: 02/06/2023]
Abstract
BACKGROUND Laparoscopic liver resection (LR) for hepatocellular carcinoma (HCC) is usually applied to superficial and left-side small lesions. Therefore, well designed comparative studies about the results of LR versus open liver resection (OR) for HCC are difficult and still uncommon. The aim of this study was to compare the perioperative and long-term oncologic outcomes of LR versus OR for HCC between well-matched patient groups. METHODS Between January 2000 and March 2012, 205 patients (43 with intent-to-treat with LR, 162 OR) underwent primary liver resection of less than three segments for HCC in our center. To select a comparison group, propensity score matching (PSM) was used at 1:1 ratio with covariates of baseline characteristics, including tumor characteristics. Outcomes were compared between the matched groups. RESULTS The two groups were well balanced by PSM and 29 patients were matched respectively. In LR, there was more non-anatomical resection (65.5 vs. 34.5 %; p = 0.012), less postoperative ascites (0.0 vs. 17.2 %; p = 0.025), and shorter hospital stay (7.69 ± 2.94 vs. 13.38 ± 7.37 days; p < 0.001). With the exception of these, there were no significant differences in perioperative and long-term outcomes. The 1-, 3- and 5-year survivals were 100, 100 and 92.2 % in LR, and 96.5, 92.2 and 87.7 % in OR (p = 0.267), respectively. The 1-, 3- and 5-year disease-free survivals were 81.7, 61.7 and 54.0 % in LR, and 78.6, 60.9 and 40.1 % in OR, respectively (p = 0.929). CONCLUSIONS The outcome of LR for HCC was technically feasible and safe in selected patients, and LR showed similar perioperative and long-term oncologic outcomes when compared with OR matched with PSM.
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Dapri G, Barabino M, Carnevali P, Surdeanu I, Himpens J, Cadière GB, Donckier V. Single-access transumbilical laparoscopic unroofing of a giant hepatic cyst using reusable instruments. JSLS 2013; 16:296-300. [PMID: 23477183 PMCID: PMC3481242 DOI: 10.4293/108680812x13427982377300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Single-access laparoscopy has garnered growing interest in recent years in an attempt to improve cosmesis, reduce postoperative pain, and minimize abdominal wall trauma. CASE DESCRIPTION A female patient suffering from a symptomatic giant biliary cyst of the liver segments 4-7-8 was admitted for transumbilical single-access laparoscopic cyst unroofing. The procedure was performed using a standard 11-mm reusable trocar for a 10-mm, 30 degree-angled, rigid scope and curved reusable instruments inserted transumbilically without trocars. Operative time was 90 minutes, and the final incision length was 14 mm. The use of minimal pain medication permitted discharge on the third postoperative day, and after 25 months, the patient remains asymptomatic with a no visible umbilical scar. CONCLUSIONS Giant biliary cysts can be removed by single-access laparoscopy. Because of this technique, surgeons work in ergonomic positions, and the cost of the procedure remains similar to that of the multitrocar technique. The incision length and the use of pain medication are kept minimal as well.
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Affiliation(s)
- Giovanni Dapri
- Department of Gastrointestinal Surgery, European School of Laparoscopic Surgery, Saint-Pierre University Hospital, Brussels, Belgium.
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19
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Recent progress in laparoscopic liver resection. Clin J Gastroenterol 2013; 6:8-15. [DOI: 10.1007/s12328-012-0352-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Accepted: 12/18/2012] [Indexed: 02/07/2023]
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Gumbs AA, Gayet B. Adopting Gayet's Techniques of Totally Laparoscopic Liver Surgery in the United States. Liver Cancer 2013; 2:5-15. [PMID: 24159591 PMCID: PMC3747545 DOI: 10.1159/000346213] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Professor Brice Gayet of the Institut Mutualiste Montsouris in Paris, France, has developed totally laparoscopic techniques for all segments of the liver. As a pioneer in the field of minimally invasive hepato-pancreato-biliary surgery, he started a Minimally Invasive Hepato-Pancreato-Biliary Fellowship in 2006. A retrospective review of all hepatic cases performed by a single surgeon since completing this Fellowship was undertaken. From November 2007 to October 2012, a total of 80 liver resections were done, of which 73 were begun with the intention of completing the case laparoscopically. Of these, more than 90% were completed laparoscopically and 88% were for malignant disease. One of the foundations of Professor Gayet's techniques is the low lithotomy or 'French' position and the utilization of a small robotically controlled laparoscope holder that is sterilizeable and considerably more economic than complete surgical systems. Prototypes exist of robotically controlled hand-held laparoscopic instruments that, unlike the complete surgical system, enable surgeons to maintain a sense of touch (haptics). Proper training in minimally invasive hepato-pancreato-biliary techniques can be obtained with surgeons able to independently perform laparoscopic major hepatectomies without senior minimally invasive backup. Furthermore, miniature and more affordable robotics may enable more surgeons to enjoy the benefits of minimally invasive surgery while maintaining patient safety and minimizing the rising burden of health-care costs worldwide.
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Affiliation(s)
- Andrew A. Gumbs
- Department of Surgical Oncology, Summit Medical Group, Berkeley Heights, N.J., USA,*Andrew A. Gumbs, MD, FACS, Director of Minimally Invasive HPB Surgery, Department of Surgical Oncology, Summit Medical Group, 1 Diamond Hill Rd., Bensley Pavilion, 4th Floor, Berkeley Heights, NJ 07922 (USA), E-Mail
| | - Brice Gayet
- Department of Digestive Diseases, Institut Mutualiste Montsouris, Paris, France
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Initial experience in single-incision transumbilical laparoscopic liver resection: indications, potential benefits, and limitations. HPB SURGERY : A WORLD JOURNAL OF HEPATIC, PANCREATIC AND BILIARY SURGERY 2012; 2012:921973. [PMID: 23082044 PMCID: PMC3463174 DOI: 10.1155/2012/921973] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Accepted: 08/09/2012] [Indexed: 02/08/2023]
Abstract
Background. Single-incision transumbilical laparoscopic liver resection (SITLLR) has been recently described in limited series. We report our experience in SITLLR and discuss the future of this approach in terms of indications, potential benefits, and limitations, with a special reference to laparoscopic liver resection (LLR). Patients and Methods. Six patients underwent SITLLR. Indications were biliary cysts (3 cases), hydatid cysts (2), and colorectal liver metastasis (1). Procedures consisted in cysts unroofing, left lateral lobectomy, pericystectomy, and wedge resection. SITLLR was performed with 11 mm reusable trocar, 10 or 5 mm 30° scopes, 10 mm ultrasound probe, curved reusable instruments, and straight disposable bipolar shears. Results. Neither conversion to open surgery nor insertion of supplementary trocars was necessary. Median laparoscopic time was 105.5 minutes and median blood loss 275 mL. Median final umbilical scar length was 1.5 cm, and median length of stay was 4 days. No early or late complications occurred. Conclusion. SITLLR remains a challenging procedure. It is feasible in highly selected patients, requiring experience in hepatobiliary and laparoscopic surgery and skills in single-incision laparoscopy. Apart from cosmetic benefit, our experience and literature review did not show significant advantages if compared with multiport LLR, underlying that specific indications remain to be established.
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Hepatectomy based on the tumor hemodynamics for hepatocellular carcinoma: a comparison among the hybrid and pure laparoscopic procedures and open surgery. Surg Endosc 2012; 27:610-7. [DOI: 10.1007/s00464-012-2499-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Accepted: 07/11/2012] [Indexed: 12/22/2022]
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Tomimaru Y, Eguchi H, Marubashi S, Wada H, Kobayashi S, Tanemura M, Umeshita K, Doki Y, Mori M, Nagano H. Equivalent outcomes after anatomical and non-anatomical resection of small hepatocellular carcinoma in patients with preserved liver function. Dig Dis Sci 2012; 57:1942-8. [PMID: 22407377 DOI: 10.1007/s10620-012-2114-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2011] [Accepted: 02/22/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Although anatomical resection (AR) is considered better than non-anatomical resection (NAR) for the treatment for hepatocellular carcinoma (HCC), there is only limited evidence in support of this argument. AIM The aim of this study was to investigate whether AR is superior to NAR regarding postoperative outcomes in patients with small solitary HCC and preserved liver function. METHODS The study subjects were 92 curatively-resected patients with adequate liver function reserve (indocyanine green retention rate at 15 min <15%, prothrombin time >70%, serum albumin >3.5 g/dl) and macroscopically small (≤3.0 cm) solitary HCC without macroscopic vascular invasion; 30 patients underwent AR and 62 patients NAR. Postoperative short-term outcomes including mortality and morbidity and long-term outcomes were compared in the two groups. RESULTS There was no significant difference in clinicopathological background in the two groups. Although resected liver volume was significantly larger in the AR group than the NAR group (p < 0.0001), no significant differences were detected in the incidence of mortality or morbidity. For long-term outcomes, there were no significant differences between the two groups in disease-free survival or overall survival. Multivariate analysis showed that the extent of surgical procedure was not a significant prognostic factor for disease-free or overall survival. CONCLUSIONS AR of a solitary small HCC did not carry postoperative outcome advantages compared with NAR in patients with preserved liver function. We recommend NAR for hepatic resection of small solitary HCC in patients with preserved liver function.
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Affiliation(s)
- Yoshito Tomimaru
- Department of Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
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Pan M, Jiang Z, Cheng Y, Xu X, Zhang Z, Zhou C, He G, Xu T, Liu H, Gao Y. Single-incision laparoscopic hepatectomy for benign and malignant hepatopathy: initial experience in 8 Chinese patients. Surg Innov 2012; 19:446-51. [PMID: 22474017 DOI: 10.1177/1553350612438412] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND The single-incision laparoscopic surgery (SILS) technique has been used in many surgical procedures, but there are few reports regarding liver surgeries. The purpose of this study was to perform single-incision laparoscopic hepatectomy (SILH) using standard laparoscopic instrumentation in 8 Chinese patients. The advantages and prospective future applications of SILH are also described. METHODS Selected patients were hospitalized between December 2009 and November 2011. The procedure was accomplished through a 2.5-cm transabdominal wall incision using a laparoscope and 2 other instruments without the assistance of any articulating instruments or single multiport trocar. RESULTS All procedures were successfully performed without the need for supplemental trocars. Postoperative pathological examinations were supportive of the preoperative diagnoses. No complications such as perioperative hemorrhage or infections occurred. CONCLUSION SILH appears to be a safe approach and the results are cosmetically favorable. The accumulation of SILH experience and the development of instrumentation are needed for extensive use of this technique in hepatectomies.
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Affiliation(s)
- Mingxin Pan
- Department of Hepatobiliary Surgery of Zhujiang Hospital, Southern Medical University, Guang Zhou, China
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Tan EK, Lee VTW, Chang SKY, Ganpathi IS, Madhavan K, Lomanto D. Laparoendoscopic single-site minor hepatectomy for liver tumors. Surg Endosc 2012; 26:2086-91. [PMID: 22234591 DOI: 10.1007/s00464-011-2128-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2011] [Accepted: 12/08/2011] [Indexed: 12/12/2022]
Abstract
BACKGROUND Laparoscopic liver surgery is gaining increasing acceptance worldwide, but its frontiers are constantly challenged. Laparoendoscopic single-site surgery (LESS) has been performed for various organs, but the feasibility of LESS hepatectomies has yet to be explored fully. METHODS From May 2010 to March 2011, seven patients underwent LESS minor hepatectomies. Patient demographic, operative, and clinical data were reviewed. RESULTS Five left lateral sectionectomies, one segment 3, and one segment 5 resection were performed. The median operative time was 142 min (range, 104-171 min), and the median blood loss was 200 ml (range, 100-450 ml). The median hospital stay was 3 days (range, 1-11 days). For all the patients, the indications for surgery were suspected malignant tumors, and the surgical resection margins were clear for every patient. CONCLUSIONS Laparoendoscopic single-site minor hepatectomy is a novel modification to traditional laparoscopic surgery. The method is safe and feasible without any compromise to oncologic safety for selected patients with hepatocellular carcinoma (HCC) and colorectal liver metastases that are peripheral and smaller than 5 cm in size.
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Affiliation(s)
- Ek Khoon Tan
- Department of Surgery, National University Hospital Singapore, 1E Kent Ridge Road, NUHS Tower Block, Level 8, Singapore 119228, Singapore
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Single-port laparoscopic hepatectomy: technique, safety, and feasibility in a clinical case series. Surg Endosc 2011; 26:1696-701. [PMID: 22179479 DOI: 10.1007/s00464-011-2095-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2011] [Accepted: 11/20/2011] [Indexed: 12/26/2022]
Abstract
BACKGROUND The recent use of single-port-access surgery in cholecystectomy and other abdominal surgeries has confirmed its safety and validity as a treatment option. However, few reports have described the use of complete single-port access surgeries in hepatectomy for neoplasms. METHODS The authors performed single-port laparoscopic hepatectomy (SLH) for eight patients (5 patients with hepatocellular carcinoma, 1 patient with metastatic liver tumor, 1 patient with endocrine liver tumor, and 1 patient with hemangioma). Furthermore, in terms of Child-Pugh classification, five patients were in category A, two in category B, and one in category C. The patients were eligible for SLH if they had solitary tumors measuring 3 cm or smaller on the caudal surface of the liver. The lesion was approached through a 20-mm supraumbilical incision using a single-port access device. RESULTS No patient experienced intraoperative complications that required additional port access and conversion to laparotomy. The operative time was 148 min (range, 141-235 min). The postoperative course of the patients was uneventful, and they were discharged an average of 6.2 days (range, 3-11 days) after the operation. Approximately 2 weeks after discharge, the patients experienced no wound pain or liver dysfunction. CONCLUSION The SLH technique is a safe and feasible procedure for a specific group of candidates, including patients with high-grade liver dysfunction.
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Kobayashi S, Nagano H, Marubashi S, Wada H, Eguchi H, Tanemura M, Sekimoto M, Umeshita K, Doki Y, Mori M. Experience with the use of fibrin sealant plus polyglycolic acid felt at the cut surface of the liver in laparoscopic hepatectomy. Surg Endosc 2011; 25:3590-6. [DOI: 10.1007/s00464-011-1764-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Accepted: 04/26/2011] [Indexed: 01/31/2023]
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da Vinci robotic single-incision cholecystectomy and hepatectomy using single-channel GelPort access. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2011; 18:493-8. [DOI: 10.1007/s00534-011-0387-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Ramia JM, De la Plaza R, Quiñones J, Sanchez-Tembleque MD, Caminoa A, Veguillas P, García Parreño J. Three trocars laparoscopic resection of angiomyolipoma of the liver. Int J Hepatol 2011; 2011:150691. [PMID: 22135749 PMCID: PMC3226358 DOI: 10.4061/2011/150691] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Revised: 01/03/2011] [Accepted: 01/18/2011] [Indexed: 01/22/2023] Open
Abstract
Angiomyolipoma of the liver (AML) is an infrequent neoplasm composed of three tissues (adipose, muscle and vessels). In spite of advances in radiology, preoperative correct diagnosis is difficult. Clasically, a conservative management strategy was adopted in patients with asymptomatic tumors less than 5 cm with undoubtful diagnosis. But after publishing some few cases of malignant angiomyolipoma a more radical has been advocated. Laparoscopic resection of liver tumors is becoming a excellent approach for operating on benign liver tumors. Usually is performed using five trocars but in some cases a less invasive technique with three trocars could be used. We present a laparoscopic resection of liver angiomyolipoma in a 65 year-old male using only three trocars and also discuss the optimal management of AML and technical tips of three-trocar technique.
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Affiliation(s)
- J. M. Ramia
- Hepatopancreatobiliary Unit, Department of Surgery, Guadalajara University Hospital, 19002 Guadalajara, Spain,*J. M. Ramia:
| | - R. De la Plaza
- Hepatopancreatobiliary Unit, Department of Surgery, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - J. Quiñones
- Hepatopancreatobiliary Unit, Department of Surgery, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - M. D. Sanchez-Tembleque
- Department of Gastroenterology and Hepatology, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - A. Caminoa
- Department of Pathology, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - P. Veguillas
- Hepatopancreatobiliary Unit, Department of Surgery, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - J. García Parreño
- Hepatopancreatobiliary Unit, Department of Surgery, Guadalajara University Hospital, 19002 Guadalajara, Spain
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